public static Func <double, double> CompileFunction(string functionText)
{
var ast = ParserInstance.Parse(functionText);
var builder = new ExpressionTreeBuilder();
var expression = builder.CreateFunction(ast.Root);
var function = expression.Compile();
return(function);
}
private static ParseTree Parse(string text, CompileResult result)
{
ParseTree ast = ParserInstance.Parse(text);
var compileErrors = GetCompilerErrors(ast.ParserMessages);
if (!compileErrors.IsEmpty())
{
result.Errors.AddRange(compileErrors);
}
return(ast);
}